Question

What is the range of the function F(x) graphed below?F(x)= -(x+2)^2+3

Answer 1

range of the function F(x) is (-infinity, 3)

Explanation:

I do not see the graph function F(x), so will assume that it is a graph of the function F(x) over the complete domain (-inf,inf).

As you can see from the attached graph, the function reaches a maximum at y=+3, and extends all the way to -infinity.

So the range of the function F(x) is (-infinity, 3)